Can you solve these brainteasers?

Test yourself with these simple yet mind bending brainteasers.

Can you believe universities have been accused of dumbing down degrees

Could the modern world be chipping away at our nation's intelligence?

Research from Cambridge University suggests teens who spend an hour a day on screens - not doing work, we might add - score nine fewer points at GCSE when the sum of their grades is calculated. That's like dropping from a B grade to a D grade - quite the downgrade.

Are you top of the class? We've got a test only HIGHLY intelligent people can pass.

Could you qualify for MENSA? Will you turn out to be in the top four per cent of intelligent people in the UK? Take this test to find out.